Datasheet > AAT4680IGV-T1

AAT4680IGV-T1

更新时间： 2024-02-25 05:10:06

品牌	Logo	应用领域
ANALOGICTECH		电子
页数	文件大小	规格书
8页	256K
描述
Electronic Resettable Fuse

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技术参数
数据手册

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AAT4680IGV-T1 技术参数

是否Rohs认证：	符合	生命周期：	Transferred
包装说明：	TSOP, TSOP5/6,.11,37	Reach Compliance Code：	unknown
风险等级：	5.72	JESD-30 代码：	R-PDSO-G5
湿度敏感等级：	3	端子数量：	5
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	TSOP
封装等效代码：	TSOP5/6,.11,37	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, THIN PROFILE	电源：	5 V
认证状态：	Not Qualified	子类别：	Power Management Circuits
最大供电电流 (Isup)：	0.02 mA	标称供电电压 (Vsup)：	5 V
表面贴装：	YES	温度等级：	INDUSTRIAL
端子形式：	GULL WING	端子节距：	0.95 mm
端子位置：	DUAL	Base Number Matches：	1

AAT4680IGV-T1 数据手册

AAT4680

Electronic Resettable Fuse

™

SmartSwitch

General Description

Features

The AAT4680 Electronic Resettable Fuse is part of

the AnalogicTech Application Specific Power MOS-

FET (ASPM™) line of products. It is a 1A current

limited P-channel MOSFET power device that

remains fully enhanced as long as the input power

supply is above an under voltage lockout thresh-

old, and the load is below the current limit setting.

If the load increases above the current limit setting,

as is the case during a short circuit, the MOSFET

effectively becomes a constant current source

equal to the current limit. If the current limit condi-

tion persists long enough to heat the MOSFET to

an extreme temperature, the device will thermal

cycle off and on until the current limit condition is

removed. An open drain FAULT flag signals an

over current or over temperature condition.

Quiescent current is typically a low 10µA.

•

500mA steady state load current

600mA minimum current limit trip point

Low quiescent current, typically 10µA

Over temperature protection

Fast transient response:

•

< 1µs response to short circuit

•

400mΩ typical R

DS(ON)

Undervoltage Lockout

Temp range -40 to 85°C

FAULT flag with 3ms blanking

5-pin SOT23 package

Applications

•

USB ports

The AAT4680 is available in a 5-pin SOT-23, spec-

ified over a -40 to 85°C temperature range.

Peripheral ports

Desktop PCs

Cell phone ports

Typical Application

OUT

INPUT

OUT

AAT4680

FAULT

C_IN

1µF

C_OUT

1µF

GND

4680.2001.11.0.91

12 3 4 5 6 7 8

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